BÖRNER, Kristian; BURLACOV, Igor; SPIES, Heinz-Joachim; BIERMANN, Horst; HAMANN, Spetham; RÖPCKE, Jürgen. Investigations on the active screen plasma nitriding process. International Conference on Plasma Surface Engineering, [S. l.], v. 2, n. 13, p. 96–99, 2013. DOI: 10.3384/wcc2.96-99. Disponível em: https://www.wcc.ep.liu.se/index.php/PSE/article/view/401. Acesso em: 9 oct. 2025.